Fruit thinning method for reducing sunburn rate of loquat

Provided is a fruit thinning method for reducing the sunburn rate of loquats. The fruit thinning method includes the steps that a mid-slope area where the slope is toward the east and the ventilation is relatively good is selected, and loquat trees of which the growth of tree bodies is relatively good, backbone branches are 2-3 layers, the number of branches is 100-200, the lengths of the branches are 20-40 cm, the thicknesses are 0.7-1.2 cm and the number of leaves is 10-30 are selected; spicas sprout before flowering, the spicas on the upper portion of a crown or on an erect branch are removed by thinning, the branches on the middle and lower portions of the crown are maintained to fructify, vegetative branches are uniformly distributed above fruiting branches, and the proportion of the vegetative branches to the fruiting branches is about 2:1; the 1/3 fulcrum axes of the tops of the spicas without being thinned are removed, and 5-6 fulcrum axes on the base portion are maintained; when fruitlets grow to the